Use your spare time to find information about what is currently happening in technology? Know that technology is called and what it is intended to do? Learn and know the technology.
It takes time to find that current technology has happened. Technological know what it's called, and it is intended to do. Education and technology have known more.
Have free time in finding that the present technology what happened. Know that such technology called and to do. To study and know technology has more and more.